Oxford - same as Cambridge really...
Nottingham - really shocked at it's prettiness. Really nice.
Durham - it's really nice, but "too many" bricks...
Birmingham - from the pictures I seen it's looks quite nice, but not up to par
Bristol? - not too sure on that one thought...
Glasgow? - another one I'm not too sure about

If anyone wants their uni to be in my favourites, feel free to persuade me why your uni looks nice!